{"id":51634,"date":"2026-05-06T00:55:00","date_gmt":"2026-05-06T00:55:00","guid":{"rendered":"https:\/\/zero.redgem.net\/?p=51634"},"modified":"2026-05-06T00:55:00","modified_gmt":"2026-05-06T00:55:00","slug":"mercado-pago-payments-for-woocommerce-8711-missing-authorization-to-unauthenticated-pix-payment-qr-c","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=51634","title":{"rendered":"Mercado Pago payments for WooCommerce <= 8.7.11 - Missing Authorization to Unauthenticated PIX Payment QR Code Image Disclosure_CVE-2026-3208"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;The Mercado Pago payments for WooCommerce plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the &#8216;mp_pix_image&#8217; WooCommerce API endpoint in all versions up to, and including, 8.7.11. 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PIX QR codes contain sensitive merchant information including PIX keys (which may be CPF\/CNPJ personal identifiers), transaction amounts, merchant name and city, and MercadoPago transaction references.&#8221;,&#8221;published&#8221;:&#8221;2026-05-06T03:27:21.276Z&#8221;,&#8221;modified&#8221;:&#8221;2026-05-06T03:27:21.276Z&#8221;,&#8221;type&#8221;:&#8221;cve&#8221;,&#8221;title&#8221;:&#8221;Mercado Pago payments for WooCommerce \\u003c= 8.7.11 &#8211; Missing Authorization to Unauthenticated PIX Payment QR Code Image Disclosure&#8221;,&#8221;source&#8221;:&#8221;Wordfence&#8221;,&#8221;references&#8221;:&#8221;https:\/\/www.wordfence.com\/threat-intel\/vulnerabilities\/id\/986e0252-b94d-4ac8-9083-0218fa8a651e?source=cve\\nhttps:\/\/plugins.trac.wordpress.org\/browser\/woocommerce-mercadopago\/tags\/8.7.10\/src\/Gateways\/PixGateway.php#L358\\nhttps:\/\/plugins.trac.wordpress.org\/browser\/woocommerce-mercadopago\/tags\/8.7.10\/src\/Gateways\/PixGateway.php#L92\\nhttps:\/\/plugins.trac.wordpress.org\/changeset?old_path=%2Fwoocommerce-mercadopago\/tags\/8.7.11\\u0026new_path=%2Fwoocommerce-mercadopago\/tags\/8.7.12&#8243;,&#8221;id&#8221;:&#8221;CVE-2026-3208&#8243;,&#8221;bulletinFamily&#8221;:&#8221;&#8221;,&#8221;cwe&#8221;:[&#8220;CWE-862&#8243;],&#8221;cvelist&#8221;:null,&#8221;sourceData&#8221;:&#8221;mercadopago Mercado Pago payments for WooCommerce 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Pago payments for WooCommerce&#8221;,&#8221;version&#8221;:&#8221;0&#8243;,&#8221;vendor&#8221;:&#8221;mercadopago&#8221;,&#8221;ai_description&#8221;:&#8221;&#8221;,&#8221;ai_severity&#8221;:&#8221;&#8221;,&#8221;ai_vendor&#8221;:&#8221;&#8221;,&#8221;ai_product&#8221;:&#8221;&#8221;,&#8221;ai_version&#8221;:&#8221;&#8221;,&#8221;ai_score&#8221;:0}<\/p>\n","protected":false},"excerpt":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;The Mercado Pago payments for WooCommerce plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 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